net/mlx5: Expose vhca_id to debugfs

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hca_id is an identifier of an mlx5_core instance within the hardware.
This identifier may be required for troubleshooting.

Expose it to debugfs.

Example:

$ cat /sys/kernel/debug/mlx5/mlx5_core.sf.2/vhca_id
0x12

Signed-off-by: Eli Cohen <elic@nvidia.com>
Reviewed-by: Roi Dayan <roid@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>

...

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Eli Cohen 2022-09-21 13:33:29 +03:00 • committed by Saeed Mahameed

parent 71b75f0e02

commit dd3dd7263c

1 changed files with 11 additions and 0 deletions

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drivers/net/ethernet/mellanox/mlx5/core/main.c

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